331114420 has 48 divisors (see below), whose sum is σ = 855808128. Its totient is φ = 104791680.

The previous prime is 331114403. The next prime is 331114429. The reversal of 331114420 is 24411133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331114429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89146 + ... + 92785.

It is an arithmetic number, because the mean of its divisors is an integer number (17829336).

Almost surely, 2^331114420 is an apocalyptic number.

It is an amenable number.

331114420 is an abundant number, since it is smaller than the sum of its proper divisors (524693708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331114420 is a wasteful number, since it uses less digits than its factorization.

331114420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181960 (or 181958 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 331114420 is about 18196.5496729462. The cubic root of 331114420 is about 691.8193392757.

Adding to 331114420 its reverse (24411133), we get a palindrome (355525553).

The spelling of 331114420 in words is "three hundred thirty-one million, one hundred fourteen thousand, four hundred twenty".